Hair dryer



FIG. 1. Is an oblique perspective view of the hair dryer;

FIG. 2. Is a front side view of the hair dryer;

FIG. 3. Is a back side view of the hair dryer;

FIG. 4. Is a right side view of the hair dryer;

FIG. 5. Is a left side view of the hair dryer;

FIG. 6. Is a top view of the hair dryer; and,

FIG. 7. Is a bottom view of the hair dryer. 

The ornamental design for a hair dryer, as shown and described. 